#include <iostream>
#include <climits>

using namespace std;

int main() {
    cout << "char 最大值: " << CHAR_MAX << endl;
    cout << "char 最小值: " << CHAR_MIN << endl;
    cout << "unsigned char 最大值: " << UCHAR_MAX << endl;
    cout << "int 最大值: " << INT_MAX << endl;
    cout << "int 最小值: " << INT_MIN << endl;
    cout << "unsigned int 最大值: " << UINT_MAX << endl;
    cout << "long long 最大值: " << LLONG_MAX << endl;
    cout << "long long 最小值: " << LLONG_MIN << endl;
    cout << "unsigned long long 最大值: " << ULLONG_MAX << endl;

    return 0;
}
